Security Engineer III

F5 Networks — Hyderabad

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive. Job Description Join a high-impact security team leveraging advanced technologies and best practices to safeguard F5’s enterprise and product environments. As a Security Engineer III , you will play a key role in handling sophisticated security incidents, performing deep-dive investigations, and supporting incident response efforts. You will serve as an escalation point for SOC L1/L2 analysts while driving improvements in detection capabilities, response processes, and overall security posture. Key Responsibilities Lead and manage complex security incidents, including malware outbreaks, insider threats, APTs, and data exfiltration events Perform root cause analysis (RCA) and recommend remediation strategies Collaborate with IT, DevOps, and business teams during incident response activities Design, tune, and optimize SIEM use cases and detection rules Enhance alert quality by reducing false positives and improving detection accuracy Implement automation through SOAR platforms Act as the final escalation point for L1 and L2 SOC analysts Mentor junior analysts and provide technical leadership Develop and maintain security runbooks, documentation, and incident response playbooks Prepare detailed incident reports and executive summaries Conduct post-incident reviews and facilitate lessons learned sessions Adhere to F5 information security policies to protect organizational assets Perform additional responsibilities as needed while emb

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